Two-perspective Biomedical Named Entity Recognition with Weakly Labeled Data Correction.
Huiwei ZhouZhe LiuChengkun LangYibin XuLei DuPublished in: BIBM (2020)
Keyphrases
- named entity recognition
- information extraction
- natural language processing
- named entities
- maximum entropy
- genia corpus
- text summarization
- conditional random fields
- semi supervised
- text mining
- annotated corpus
- relation extraction
- machine learning
- information retrieval
- question answering
- machine translation
- maximum likelihood
- classifier ensemble
- text documents
- training samples
- supervised learning
- feature space
- natural language
- maximum entropy classifier
- feature extraction